Reference : Magneto transport characterization of the Sn-doped TbMnO3 manganites
Scientific journals : Article
Physical, chemical, mathematical & earth Sciences : Physics
http://hdl.handle.net/2268/19085
Magneto transport characterization of the Sn-doped TbMnO3 manganites
English
Pekala, Marek [University of Warsaw > > > >]
Drozd, V. [> > > >]
Fagnard, Jean-François mailto [Université de Liège - ULg > Dép. d'électric., électron. et informat. (Inst.Montefiore) > Capteurs et systèmes de mesures électriques > > > > >]
Vanderbemden, Philippe mailto [Université de Liège - ULg > Dép. d'électric., électron. et informat. (Inst.Montefiore) > Capteurs et systèmes de mesures électriques >]
Ausloos, Marcel [Université de Liège - ULg > Département de physique > Physique statistique appliquée et des matériaux - S.U.P.R.A.S. >]
2009
Journal of Alloys & Compounds
Elsevier Science
467
1-2
35 - 40
Yes (verified by ORBi)
International
0925-8388
Lausanne
Switzerland
[en] Sn-doped manganites
[en] The structural, magnetic and electrical transport properties of the Sn-doped TbMnO3 manganites are studied by X-ray diffraction, ac susceptibility, dc magnetization and electrical resistivity measurements. The Sn doping into the Tb and Mn sites of TbMnO3 compresses the unit cell and changes parameters of the antiferromagnetic phase whereas the magnetic moment of Mn are only weakly affected. The electrical resistivity of doped manganites is reduced and the activation energy EA is determined for the thermally activated conduction.
Services Universitaires Pour la Recherche et les Applications Technologiques de Matériaux Électro-Céramiques, Composites, Supraconducteurs - SUPRATECS
Ministry of Science and Higher Education of Poland ; Fonds de la Recherche Scientifique (Communauté française de Belgique) - F.R.S.-FNRS ; Commissariat Général aux Relations internationales - CGRI ; Kasa Mianowskiego (Poland)
Researchers ; Professionals
http://hdl.handle.net/2268/19085
10.1016/j.jallcom.2007.11.143
Journal home page : http://www.elsevier.com/wps/find/journaldescription.cws_home/522468/description#description

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